N=c1sc(-c2cccs2)nn1CCCCCCCCCCCCn1nc(-c2cccs2)sc1=N    mol16789    0_1
N=c1sc(-c2cccs2)nn1CCCCCCCCCCCCn1nc(-c2cccs2)sc1=[NH2+]    mol16789    1_1
N=c1sc(-c2cccs2)nn1CCCCCCCCCCCCn1[nH+]c(-c2cccs2)sc1=N    mol16789    1_2